Sharp XE-A307 Service Manual page 25

4-4. MAIN UNIT
■ MAIN PWB REMOVAL
1) Remove the flat cable and disconnect the connector from the main
PWB.
Flat cable
Connector
2) Remove the screw, and remove the terminal block and the angle.
Screw
Angle
Screw
Terminal
block
3) Disengage the pawl, and remove the main PWB.
Main PWB
Connector
Flat cable
Pawl
XE-A207/A217/A307 MAINTENANCE, DISASSEMBLY AND ASSEMBLY
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■ PRINTER UNIT REMOVAL
1) Remove the flat cable from the printer I/F PWB.
Flat cable
2) Remove the screw, and remove the earth wire and the printer angle.
Earth wire
Screw
Printer angle
3) Remove the screw and remove the printer unit. Remove the flat
cable from the core.
Screw
Screw
Earth wire
Screw
Printer unit
Screw
Core